| Dušan Hauptman | |
| Height Ft: | 6 |
| Height In: | 1 |
| Birth Date: | 17 September 1960 |
| Birth Place: | Ljubljana, SFR Yugoslavia |
| Nationality: | Slovenian |
| Career Position: | Shooting guard |
| Career Start: | 1978 |
| Career End: | 1998 |
| Years1: | 1978–1982 |
| Years2: | 1982–1998 |
| Team2: | Smelt Olimpija |
| Cyears1: | 2000–2004 |
| Cteam1: | Union Olimpija (youth teams) |
| Cyears2: | 2004–2005 |
| Cteam2: | Koper |
| Cyears3: | 2005–2006 |
| Cteam3: | Elektra Šoštanj |
| Cyears4: | 2006–2009 |
| Cteam4: | Zagorje |
| Cyears5: | 2010–2011 |
| Cteam5: | Elektra Šoštanj |
| Highlights: |
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Dušan Hauptman (born 17 September 1960) is a Slovenian former professional basketball player who played as a shooting guard.
Between 1982 and 1998, Hauptman spent seventeen consecutive seasons with Smelt Olimpija.[1] With Olimpija, he managed to win the 1993–94 FIBA European Cup, and also finished third in the 1997 FIBA Euroleague Final Four.[2]
Hauptman was a member of the Slovenian national team, with whom he played at the EuroBasket 1995 in Greece.[3]